Cisco 10000-2P2-2DC Software Configuration Manual page 209

Chapter 5 Configuring the Layer 2 Tunnel Protocol Access Concentrator and Network Server
Command
Step 3
Router(config)# vpdn tunnel authorization
virtual-template <vtemplate num>
Step 4
Router(config)# vpdn tunnel authorization
password <dummy password>
Configuring AAA Authentication Methods
To configure AAA authentication methods, do the following:
Step 1 Enable AAA using the aaa new-model global configuration command. For more information, see the
"AAA Overview" chapter in the Cisco IOS Security Configuration Guide, Release 12.2.
Step 2 Configure RADIUS security protocol parameters. For more information about RADIUS, see the
"Configuring RADIUS" chapter in the Cisco IOS Security Configuration Guide, Release 12.2.
Step 3 Define the authentication method lists using the aaa authentication command.
Step 4 Apply the authentication method lists to an interface, a line, or a set of lines as required.
The Configuring Authentication" chapter in the Cisco IOS Security Configuration Guide, Release 12.2
describes how to configure the following authentication methods:
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OL-2226-23
Configuring Login Authentication Using AAA
Configuring PPP Authentication Using AAA
Configuring AAA Scalability for PPP Requests
Configuring ARAP Authentication Using AAA
Configuring NASI Authentication Using AAA
Specifying the Amount of Time for Login Input
Enabling Password Protection at the Privileged Level
Changing the Text Displayed at the Password Prompt
Configuring Message Banners for AAA Authentication
Configuring AAA Packet of Disconnect
Enabling Double Authentication
Enabling Automated Double Authentication
Purpose
Specifies the default virtual template interface used to clone a
virtual access interface (VAI).
If you do not specify a virtual template interface in the local
VPDN group configuration or in a remote RADIUS
configuration, then this default virtual template interface is used.
The vpdn tunnel authorization virtual-template
Note
command is only applicable on the LNS.
Specifies the password to use for the RADIUS authorization
request to retrieve the tunnel configuration based on the remote
tunnel hostname. By default, the password is cisco, but you can
configure a different password.
The vpdn tunnel authorization password command is
Note
applicable on both the LAC and LNS.
Cisco 10000 Series Router Software Configuration Guide
L2TP Network Server
5-43